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DPA 2021-02-19T02:32:06.331713Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210218T170451_20210218T170516_025663_030F2D_5CFA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.389991856307535 -19.706967609364792,20.946876310098908 -19.5792808394691,21.547080868042467 -19.439513755767333,22.146486652516977 -19.297724159617697,22.694658504834667 -19.166116368854038,22.647432355203684 -18.986446344870455,22.60081087137924 -18.806547750291642,22.367912568112253 -17.907201617263514,22.301305511909757 -17.668823739862688,21.761067203424258 -17.797800414493068,21.165379285849923 -17.93807948345535,20.570526659806838 -18.076133373133825,20.01357246944023 -18.203543083079662,20.033758978423673 -18.262205643617904,20.07811474774423 -18.442822335282884,20.389991856307535 -19.706967609364792)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.26552 46.00404343524165 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2021-12-26T01:13:16.161814Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S18E021/2021/02/18/030F2D 2.0E-4 2.0E-4 true block average 2 2 -17.0 21.0 -18.0 22.0 POLYGON((21.0 -18.0,21.0 -17.0,22.0 -17.0,22.0 -18.0,21.0 -18.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_030F2D_S18E021_2021_02_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_030F2D_S18E021_2021_02_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_030F2D_S18E021_2021_02_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_030F2D_S18E021_2021_02_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_030F2D_S18E021_2021_02_18_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid